It's definitely accurate. pregnancy test detect HCG (human hormone) inside your body. there won't even be a faint line if there is no baby inside. you've got a faint line means "congrats, baby otw!!" I also got a super faint line on the day my period is due. Went to gynae on the 6th week and saw...
Just came back from gynae. We saw baby's heart flickering inside the sac. my #1 saw it too and kept pointing at the screen. this is my 2nd pregnancy but I feel super excited like the 1st time =)
Enjoy your pregnancy ladies !!